From mboxrd@z Thu Jan 1 00:00:00 1970 Return-path: Received: from mail-pl1-x641.google.com ([2607:f8b0:4864:20::641]) by bombadil.infradead.org with esmtps (Exim 4.90_1 #2 (Red Hat Linux)) id 1gYlKX-0002al-82 for barebox@lists.infradead.org; Mon, 17 Dec 2018 05:21:17 +0000 Received: by mail-pl1-x641.google.com with SMTP id z23so5560040plo.0 for ; Sun, 16 Dec 2018 21:20:27 -0800 (PST) From: Andrey Smirnov Date: Sun, 16 Dec 2018 21:18:55 -0800 Message-Id: <20181217051925.17582-36-andrew.smirnov@gmail.com> In-Reply-To: <20181217051925.17582-1-andrew.smirnov@gmail.com> References: <20181217051925.17582-1-andrew.smirnov@gmail.com> MIME-Version: 1.0 List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "barebox" Errors-To: barebox-bounces+u.kleine-koenig=pengutronix.de@lists.infradead.org Subject: [PATCH v2 35/65] PCI: dwc: designware: Get device pointer at the start of dw_pcie_host_init() To: barebox@lists.infradead.org Cc: Andrey Smirnov Port of a Linux commit 40f67fb2c384fe12741aa35010d62bfe8c98286c No functional change. Get device pointer at the beginning of dw_pcie_host_init() instead of getting it all over dw_pcie_host_init(). This is in preparation for splitting struct pcie_port into host and core structures (once split pcie_port will not have device pointer). Signed-off-by: Kishon Vijay Abraham I Signed-off-by: Bjorn Helgaas Signed-off-by: Andrey Smirnov --- drivers/pci/pcie-designware.c | 11 ++++++----- 1 file changed, 6 insertions(+), 5 deletions(-) diff --git a/drivers/pci/pcie-designware.c b/drivers/pci/pcie-designware.c index 74769de7f..7e65b56b9 100644 --- a/drivers/pci/pcie-designware.c +++ b/drivers/pci/pcie-designware.c @@ -235,7 +235,8 @@ static u8 dw_pcie_iatu_unroll_enabled(struct pcie_port *pp) int __init dw_pcie_host_init(struct pcie_port *pp) { - struct device_node *np = pp->dev->device_node; + struct device_d *dev = pp->dev; + struct device_node *np = dev->device_node; struct of_pci_range range; struct of_pci_range_parser parser; struct resource *cfg_res; @@ -249,7 +250,7 @@ int __init dw_pcie_host_init(struct pcie_port *pp) of_property_read_u32(np, "#address-cells", &na); ns = of_n_size_cells(np); - cfg_res = dev_get_resource_by_name(pp->dev, IORESOURCE_MEM, "config"); + cfg_res = dev_get_resource_by_name(dev, IORESOURCE_MEM, "config"); if (cfg_res) { pp->cfg0_size = resource_size(cfg_res)/2; pp->cfg1_size = resource_size(cfg_res)/2; @@ -262,11 +263,11 @@ int __init dw_pcie_host_init(struct pcie_port *pp) pp->cfg0_mod_base = of_read_number(addrp, ns); pp->cfg1_mod_base = pp->cfg0_mod_base + pp->cfg0_size; } else { - dev_err(pp->dev, "missing *config* reg space\n"); + dev_err(dev, "missing *config* reg space\n"); } if (of_pci_range_parser_init(&parser, np)) { - dev_err(pp->dev, "missing ranges property\n"); + dev_err(dev, "missing ranges property\n"); return -EINVAL; } @@ -334,7 +335,7 @@ int __init dw_pcie_host_init(struct pcie_port *pp) if (pp->ops->host_init) pp->ops->host_init(pp); - pp->pci.parent = pp->dev; + pp->pci.parent = dev; pp->pci.pci_ops = &dw_pcie_ops; pp->pci.set_busno = dw_pcie_set_local_bus_nr; pp->pci.mem_resource = &pp->mem; -- 2.19.1 _______________________________________________ barebox mailing list barebox@lists.infradead.org http://lists.infradead.org/mailman/listinfo/barebox